Patents by Inventor Michael STING-ROSEN

Michael STING-ROSEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BLUE AND NAVY FIBRE REACTIVE DYE MIXTURES
    Publication number: 20190338132
    Abstract: Dye mixtures comprising dyes of formula (I) and (II) process for the production thereof and use of said mixtures.
    Type: Application
    Filed: December 7, 2017
    Publication date: November 7, 2019
    Inventors: ADRIAN MURGATROYD, Michael STING-ROSEN, Clemens GRUND, Bertram SEUTHE
  • Mixtures of fibre-reactive dyes
    Patent number: 10450463
    Abstract: Mixtures of fiber reactive dyes and their use of for the dyeing of hydroxyl- and carboxamide-containing material in blue and navy shades are described.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: October 22, 2019
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Adrian Murgatroyd, Ulrich Hanxleden, Manfred Hoppe, Clemens Grund, Michael Sting-Rosen
  • Fluorescent reactive dyes, process for the production thereof and their use
    Patent number: 10227491
    Abstract: The present invention is directed to fluorescent reactive dyes of general formula (I) a process for the production thereof and their use.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: March 12, 2019
    Assignee: DyStar Coulors Distribution GmbH
    Inventors: Clemens Grund, Yongnian Gao, Michael Sting-Rosen, Manfred Hoppe, Ulrich Hanxleden, Adrian Murgatroyd
  • MIXTURES OF FIBRE-REACTIVE DYES
    Publication number: 20190002701
    Abstract: Mixtures of fibre reactive dyes and their use of for the dyeing of hydroxyl- and carboxamide-containing material in blue and navy shades.
    Type: Application
    Filed: September 12, 2016
    Publication date: January 3, 2019
    Inventors: ADRIAN MURGATROYD, Ulrich HANXLEDEN, Manfred HOPPE, Clemens GRUND, Michael STING-ROSEN